A Queen's South Africa Medal To The Royal Engineers Archive Knowles was in action three

Knowles was in action three weeks later at the Battle of Cambrai

with corresponding preliminary award document

with Cruz De Guerra buckle

The situation was explained to the CO that it was not desirable to retain an airman until the expiration of his engagement and then refuse new engagement where there were in fact sufficient grounds on which to release him on a previous date

Aircraft facilities were a small combined bridge-flight control on the starboard side and above the 410-foot (120 m) long wooden flight deck

A Queen's South Africa Medal To The Royal Engineers Archive Knowles was in action threeA Queen's South Africa Medal to the Royal Engineers; Transvaal, South Africa 1902 (4598 SAPR. E. SUMMERSELL. R. E.) Naming is impressed, toned, very fine. (C: 41)